Dixon Valve & Coupling HHP4M Brass Fitting, Hex Head Plug, 1/2" NPT Male Description Dixon Valve hex head plug. Made of brass. 1/2-inches NPT male. Hex head plug is hollow. Features: Hex head plug Made of brass 1/2-inches NPT male Hex head plug is hollow Hex head plug 1/2-inches NPT male Hex head plug is hollow Product Details: Size: 0.5 Inch Material: Brass Brand: Dixon Valve & Coupling Color: Brass Connector Type: Npt Male Exterior Finish: Brass Thread Type: NPT Number of Pieces: 3 Is Discontinued By Manufacturer ‏ : ‎ No Package Dimensions ‏ : ‎ 3.4 x 1.1 x 0.8 inches; 1.6 Ounces Item model number ‏ : ‎ HHP4M Date First Available ‏ : ‎ May 26, 2017 Manufacturer ‏ : ‎ Dixon Valve & Coupling Country of Origin ‏ : ‎ China Best Sellers Rank: #482,113 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #4,756 in Pipe Fittings (Industrial & Scientific) #4,756 in Pipe Fittings (Industrial & Scientific) Customer Reviews: 4.8 4.8 out of 5 stars 25 ratings